Created for the Spartan Project, the Mark IV MJOLNIR armor system provides the wearer with a variety of tools useful for the defense of Earth. Includes a high quality full face Deluxe Master Chief mask. Lights are located on each side of the helmet. (dime-sized). Requires (4)-AAA batteries (2 for each side) to operate (not included). Each side has its own on/off switch. Also includes instructions on how to change, insert and operate the lights. Wipe clean. Plastic.

This is an officially licensed Halo 3 product.

Put your best face forward—learn everything you need to care for your new mask here.